AdomdDataReader.GetFloat 方法
Returns a Float that contains the value from the specified column.
命名空间： Microsoft.AnalysisServices.AdomdClient
程序集： Microsoft.AnalysisServices.AdomdClient（在 Microsoft.AnalysisServices.AdomdClient.dll 中）
语法
声明
Public Function GetFloat ( _
ordinal As Integer _
) As Single
用法
Dim instance As AdomdDataReader
Dim ordinal As Integer
Dim returnValue As Single
returnValue = instance.GetFloat(ordinal)
public float GetFloat(
int ordinal
)
public:
virtual float GetFloat(
int ordinal
) sealed
abstract GetFloat :
ordinal:int -> float32
override GetFloat :
ordinal:int -> float32
public final function GetFloat(
ordinal : int
) : float
参数
- ordinal
类型：System.Int32
The zero-based ordinal position of the column to be retrieved.
返回值
类型：System.Single
A Single that contains the value of the specified column.